Merge "Remove support for audio HAL V2 from the framework" am: 56593f4e am: 21567999

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1564336

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If5c0bcc3b8348ce59569cbd0378c00c670f0ea9d